158526070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 290514528

約数和(自身を除く): 131988458

約数列:

[1, 2, 5, 10, 73, 146, 365, 397, 547, 730, 794, 1094, 1985, 2735, 3970, 5470, 28981, 39931, 57962, 79862, 144905, 199655, 217159, 289810, 399310, 434318, 1085795, 2171590, 15852607, 31705214, 79263035, 158526070]

約数ペア:

[(1, 158526070), (2, 79263035), (5, 31705214), (10, 15852607), (73, 2171590), (146, 1085795), (365, 434318), (397, 399310), (547, 289810), (730, 217159), (794, 199655), (1094, 144905), (1985, 79862), (2735, 57962), (3970, 39931), (5470, 28981)]